Finding the Fourth Proportional to 49,762,780,084.72, 74,697,289,061.33 and 21,446,685,685.96

Step by Step Solution

1. Step 1: Write the proportion equation
   49,762,780,084.72 : 74,697,289,061.33 = 21,446,685,685.96 : x
2. Step 2: Convert to fraction form
   49,762,780,084.72/74,697,289,061.33 = 21,446,685,685.96/x
3. Step 3: Cross multiply
   49,762,780,084.72x = 74,697,289,061.33 × 21,446,685,685.96
4. Step 4: Simplify right side
   49,762,780,084.72x = 1,602,009,280,091,428,749,312
5. Step 5: Solve for x
   x = 1,602,009,280,091,428,749,312/49,762,780,084.72
6. Step 6: Final answer
   x = 32,192,921,644.73